Ville Hautamäki

According to our database, Ville Hautamäki authored at least 102 papers between 2003 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Meta-Learning Approaches for Improving Detection of Unseen Speech Deepfakes.

Ivan Kukanov, Janne Laakkonen, Tomi Kinnunen, Ville Hautamäki

CoRR, 2024

Improving Numerical Stability of Normalized Mutual Information Estimator on High Dimensions.

Marko Tuononen, Ville Hautamäki

CoRR, 2024

Interpreting Deep Neural Network-Based Receiver Under Varying Signal-To-Noise Ratios.

Marko Tuononen, Dani Korpi, Ville Hautamäki

CoRR, 2024

Natural Language as Polices: Reasoning for Coordinate-Level Embodied Control with LLMs.

Yusuke Mikami, Andrew Melnik, Jun Miura, Ville Hautamäki

CoRR, 2024

Zero-Shot Imitation Policy Via Search In Demonstration Dataset.

Federico Malato, Florian Leopold, Andrew Melnik, Ville Hautamäki

Proceedings of the IEEE International Conference on Acoustics, 2024

Gradient Weighting for Speaker Verification in Extremely Low Signal-to-Noise Ratio.

Yi Ma, Kong Aik Lee, Ville Hautamäki, Meng Ge, Haizhou Li

Proceedings of the IEEE International Conference on Acoustics, 2024

Online Adaptation for Enhancing Imitation Learning Policies.

Federico Malato, Ville Hautamäki

Proceedings of the IEEE Conference on Games, 2024

2023

GAN-Aimbots: Using Machine Learning for Cheating in First Person Shooters.

Anssi Kanervisto, Tomi Kinnunen, Ville Hautamäki

IEEE Trans. Games, December, 2023

Self-Supervised Training of Speaker Encoder With Multi-Modal Diverse Positive Pairs.

Ruijie Tao, Kong Aik Lee, Rohan Kumar Das, Ville Hautamäki, Haizhou Li

IEEE ACM Trans. Audio Speech Lang. Process., 2023

Behavioral Cloning via Search in Embedded Demonstration Dataset.

Federico Malato, Florian Leopold, Ville Hautamäki, Andrew Melnik

CoRR, 2023

Towards Solving Fuzzy Tasks with Human Feedback: A Retrospective of the MineRL BASALT 2022 Competition.

Stephanie Milani, Anssi Kanervisto, Karolis Ramanauskas, Sander Schulhoff, Brandon Houghton, Sharada P. Mohanty, Byron Galbraith, Ke Chen, Yan Song, Tianze Zhou, Bingquan Yu, He Liu, Kai Guan, Yujing Hu, Tangjie Lv, Federico Malato, Florian Leopold, Amogh Raut, Ville Hautamäki, Andrew Melnik, Shu Ishida, João F. Henriques, Robert Klassert, Walter Laurito, Ellen R. Novoseller, Vinicius G. Goecks, Nicholas R. Waytowich, David Watkins, Josh Miller, Rohin Shah

CoRR, 2023

2022

Optimizing Tandem Speaker Verification and Anti-Spoofing Systems.

Anssi Kanervisto, Ville Hautamäki, Tomi Kinnunen, Junichi Yamagishi

IEEE ACM Trans. Audio Speech Lang. Process., 2022

Behavioral Cloning via Search in Video PreTraining Latent Space.

Federico Malato, Florian Leopold, Amogh Raut, Ville Hautamäki, Andrew Melnik

CoRR, 2022

The Transitive Information Theory and its Application to Deep Generative Models.

Trung Ngo Trong, Najwa Laabid, Ville Hautamäki, Merja Heinäniemi

CoRR, 2022

Improving Behavioural Cloning with Human-Driven Dynamic Dataset Augmentation.

Federico Malato, Joona Jehkonen, Ville Hautamäki

CoRR, 2022

Self-Supervised Speaker Recognition with Loss-Gated Learning.

Ruijie Tao, Kong Aik Lee, Rohan Kumar Das, Ville Hautamäki, Haizhou Li

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

Towards Solving Fuzzy Tasks with Human Feedback: A Retrospective of the MineRL BASALT 2022 Competition.

Stephanie Milani, Anssi Kanervisto, Karolis Ramanauskas, Sander Schulhoff, Brandon Houghton, Sharada P. Mohanty, Byron Galbraith, Ke Chen, Yan Song, Tianze Zhou, Bingquan Yu, He Liu, Kai Guan, Yujing Hu, Tangjie Lv, Federico Malato, Florian Leopold, Amogh Raut, Ville Hautamäki, Andrew Melnik, Shu Ishida, João F. Henriques, Robert Klassert, Walter Laurito, Lucas Cazzonelli, Cedric Kulbach, Nicholas Popovic, Marvin Schweizer, Ellen R. Novoseller, Vinicius G. Goecks, Nicholas R. Waytowich, David Watkins, Josh Miller, Rohin Shah

Proceedings of the NeurIPS 2022 Competition Track, 2021

Multi-Task Learning With Attention for End-to-End Autonomous Driving.

Keishi Ishihara, Anssi Kanervisto, Jun Miura, Ville Hautamäki

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2021

Distilling Reinforcement Learning Tricks for Video Games.

Anssi Kanervisto, Christian Scheller, Yanick Schraner, Ville Hautamäki

Proceedings of the 2021 IEEE Conference on Games (CoG), 2021

PL-EESR: Perceptual Loss Based End-to-End Robust Speaker Representation Extraction.

Yi Ma, Kong Aik Lee, Ville Hautamäki, Haizhou Li

Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2021

Voxceleb Enrichment for Age and Gender Recognition.

Khaled Hechmi, Trung Ngo Trong, Ville Hautamäki, Tomi Kinnunen

Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2021

2020

Maximal Figure-of-Merit Framework to Detect Multi-Label Phonetic Features for Spoken Language Recognition.

Ivan Kukanov, Trung Ngo Trong, Ville Hautamäki, Sabato Marco Siniscalchi, Valerio Mario Salerno, Kong Aik Lee

IEEE ACM Trans. Audio Speech Lang. Process., 2020

Semisupervised Generative Autoencoder for Single-Cell Data.

Trung Ngo Trong, Juha Mehtonen, Gerardo González, Roger Kramer, Ville Hautamäki, Merja Heinäniemi

J. Comput. Biol., 2020

Policy Supervectors: General Characterization of Agents by their Behaviour.

Anssi Kanervisto, Tomi Kinnunen, Ville Hautamäki

CoRR, 2020

Transferring Monolingual Model to Low-Resource Language: The Case of Tigrinya.

Abrhalei Tela, Abraham Woubie, Ville Hautamäki

CoRR, 2020

An Initial Investigation on Optimizing Tandem Speaker Verification and Countermeasure Systems Using Reinforcement Learning.

Anssi Kanervisto, Ville Hautamäki, Tomi Kinnunen, Junichi Yamagishi

Proceedings of the Odyssey 2020: The Speaker and Language Recognition Workshop, 2020

From Video Game to Real Robot: The Transfer Between Action Spaces.

Janne Karttunen, Anssi Kanervisto, Ville Kyrki, Ville Hautamäki

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Action Space Shaping in Deep Reinforcement Learning.

Anssi Kanervisto, Christian Scheller, Ville Hautamäki

Proceedings of the IEEE Conference on Games, 2020

Benchmarking End-to-End Behavioural Cloning on Video Games.

Anssi Kanervisto, Joonas Pussinen, Ville Hautamäki

Proceedings of the IEEE Conference on Games, 2020

Cost Sensitive Optimization of Deepfake Detector.

Ivan Kukanov, Janne Karttunen, Hannu Sillanpää, Ville Hautamäki

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

2019

Do Autonomous Agents Benefit from Hearing?

Abraham Woubie, Anssi Kanervisto, Janne Karttunen, Ville Hautamäki

CoRR, 2019

I4U Submission to NIST SRE 2018: Leveraging from a Decade of Shared Experiences.

Kong Aik Lee, Ville Hautamäki, Tomi Kinnunen, Hitoshi Yamamoto, Koji Okabe, Ville Vestman, Jing Huang, Guohong Ding, Hanwu Sun, Anthony Larcher, Rohan Kumar Das, Haizhou Li, Mickael Rouvier, Pierre-Michel Bousquet, Wei Rao, Qing Wang, Chunlei Zhang, Fahimeh Bahmaninezhad, Héctor Delgado, Jose Patino, Qiongqiong Wang, Ling Guo, Takafumi Koshinaka, Jiacen Zhang, Koichi Shinoda, Trung Ngo Trong, Md. Sahidullah, Fan Lu, Yun Tang, Ming Tu, Kah Kuan Teh, Tran Huy Dat, Kuruvachan K. George, Ivan Kukanov, Florent Desnous, Jichen Yang, Emre Yilmaz, Longting Xu, Jean-François Bonastre, Chenglin Xu, Zhi Hao Lim, Eng Siong Chng, Shivesh Ranjan, John H. L. Hansen, Massimiliano Todisco, Nicholas W. D. Evans

CoRR, 2019

Playing Minecraft with Behavioural Cloning.

Anssi Kanervisto, Janne Karttunen, Ville Hautamäki

Proceedings of the NeurIPS 2019 Competition and Demonstration Track, 2019

Towards Debugging Deep Neural Networks by Generating Speech Utterances.

Bilal Soomro, Anssi Kanervisto, Trung Ngo Trong, Ville Hautamäki

Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

I4U Submission to NIST SRE 2018: Leveraging from a Decade of Shared Experiences.

Kong Aik Lee, Ville Hautamäki, Tomi H. Kinnunen, Hitoshi Yamamoto, Koji Okabe, Ville Vestman, Jing Huang, Guohong Ding, Hanwu Sun, Anthony Larcher, Rohan Kumar Das, Haizhou Li, Mickael Rouvier, Pierre-Michel Bousquet, Wei Rao, Qing Wang, Chunlei Zhang, Fahimeh Bahmaninezhad, Héctor Delgado, Massimiliano Todisco

Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

Who Do I Sound like? Showcasing Speaker Recognition Technology by Youtube Voice Search.

Ville Vestman, Bilal Soomro, Anssi Kanervisto, Ville Hautamäki, Tomi Kinnunen

Proceedings of the IEEE International Conference on Acoustics, 2019

ToriLLE: Learning Environment for Hand-to-Hand Combat.

Anssi Kanervisto, Ville Hautamäki

Proceedings of the IEEE Conference on Games, 2019

2018

Staircase Network: structural language identification via hierarchical attentive units.

Trung Ngo Trong, Ville Hautamäki, Kristiina Jokinen

Proceedings of the Odyssey 2018: The Speaker and Language Recognition Workshop, 2018

Perceptual Evaluation of the Effectiveness of Voice Disguise by Age Modification.

Rosa González Hautamäki, Anssi Kanervisto, Ville Hautamäki, Tomi Kinnunen

Proceedings of the Odyssey 2018: The Speaker and Language Recognition Workshop, 2018

Enabling Spoken Dialogue Systems for Low-Resourced Languages - End-to-End Dialect Recognition for North Sami.

Trung Ngo Trong, Kristiina Jokinen, Ville Hautamäki

Proceedings of the 9th International Workshop on Spoken Dialogue System Technology, 2018

Maximal Figure-of-Merit Embedding for Multi-Label Audio Classification.

Ivan Kukanov, Ville Hautamäki, Kong-Aik Lee

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017

Acoustical and perceptual study of voice disguise by age modification in speaker verification.

Rosa González Hautamäki, Md. Sahidullah, Ville Hautamäki, Tomi Kinnunen

Speech Commun., 2017

The I4U Mega Fusion and Collaboration for NIST Speaker Recognition Evaluation 2016.

Kong-Aik Lee, Ville Hautamäki, Tomi Kinnunen, Anthony Larcher, Chunlei Zhang, Andreas Nautsch, Themos Stafylakis, Gang Liu, Mickaël Rouvier, Wei Rao, Federico Alegre, J. Ma, Man-Wai Mak, Achintya Kumar Sarkar, Héctor Delgado, Rahim Saeidi, Hagai Aronowitz, Aleksandr Sizov, Hanwu Sun, Trung Hieu Nguyen, Guangsen Wang, Bin Ma, Ville Vestman, Md. Sahidullah, M. Halonen, Anssi Kanervisto, Gaël Le Lan, Fahimeh Bahmaninezhad, Sergey Isadskiy, Christian Rathgeb, Christoph Busch, Georgios Tzimiropoulos, Q. Qian, Z. Wang, Q. Zhao, T. Wang, H. Li, J. Xue, S. Zhu, R. Jin, T. Zhao, Pierre-Michel Bousquet, Moez Ajili, Waad Ben Kheder, Driss Matrouf, Zhi Hao Lim, Chenglin Xu, Haihua Xu, Xiong Xiao, Eng Siong Chng, Benoit G. B. Fauve, Kaavya Sriskandaraja, Vidhyasaharan Sethu, W. W. Lin, Dennis Alexander Lehmann Thomsen, Zheng-Hua Tan, Massimiliano Todisco, Nicholas W. D. Evans, Haizhou Li, John H. L. Hansen, Jean-François Bonastre, Eliathamby Ambikairajah

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

RedDots replayed: A new replay spoofing attack corpus for text-dependent speaker verification research.

Tomi Kinnunen, Md. Sahidullah, Mauro Falcone, Luca Costantini, Rosa González Hautamäki, Dennis Alexander Lehmann Thomsen, Achintya Kumar Sarkar, Zheng-Hua Tan, Héctor Delgado, Massimiliano Todisco, Nicholas W. D. Evans, Ville Hautamäki, Kong-Aik Lee

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Effects of gender information in text-independent and text-dependent speaker verification.

Anssi Kanervisto, Ville Vestman, Md. Sahidullah, Ville Hautamäki, Tomi Kinnunen

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

2016

i-Vector Modeling of Speech Attributes for Automatic Foreign Accent Recognition.

Hamid Behravan, Ville Hautamäki, Sabato Marco Siniscalchi, Tomi Kinnunen, Chin-Hui Lee

IEEE ACM Trans. Audio Speech Lang. Process., 2016

Fantastic 4 system for NIST 2015 Language Recognition Evaluation.

Kong-Aik Lee, Ville Hautamäki, Anthony Larcher, Wei Rao, Hanwu Sun, Trung Hieu Nguyen, Guangsen Wang, Aleksandr Sizov, Ivan Kukanov, Amir Hossein Poorjam, Trung Ngo Trong, Xiong Xiao, Chenglin Xu, Haihua Xu, Bin Ma, Haizhou Li, Sylvain Meignier

CoRR, 2016

Deep learning with maximal figure-of-merit cost to advance multi-label speech attribute detection.

Ivan Kukanov, Ville Hautamäki, Sabato Marco Siniscalchi, Kehuang Li

Proceedings of the 2016 IEEE Spoken Language Technology Workshop, 2016

Deep Language: a comprehensive deep learning approach to end-to-end language recognition.

Trung Ngo Trong, Ville Hautamäki, Kong-Aik Lee

Proceedings of the Odyssey 2016: The Speaker and Language Recognition Workshop, 2016

Incorporating uncertainty as a Quality Measure in I-Vector Based Language Recognition.

Amir Hossein Poorjam, Rahim Saeidi, Tomi Kinnunen, Ville Hautamäki

Proceedings of the Odyssey 2016: The Speaker and Language Recognition Workshop, 2016

Age-Related Voice Disguise and its Impact on Speaker Verification Accuracy.

Rosa González Hautamäki, Md. Sahidullah, Tomi Kinnunen, Ville Hautamäki

Proceedings of the Odyssey 2016: The Speaker and Language Recognition Workshop, 2016

Out-of-Set i-Vector Selection for Open-set Language Identification.

Hamid Behravan, Tomi Kinnunen, Ville Hautamäki

Proceedings of the Odyssey 2016: The Speaker and Language Recognition Workshop, 2016

Robust Speaker Recognition with Combined Use of Acoustic and Throat Microphone Speech.

Md. Sahidullah, Rosa González Hautamäki, Dennis Alexander Lehmann Thomsen, Tomi Kinnunen, Zheng-Hua Tan, Ville Hautamäki, Robert Parts, Martti Pitkänen

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

The 2015 NIST Language Recognition Evaluation: The Shared View of I2R, Fantastic4 and SingaMS.

Kong-Aik Lee, Haizhou Li, Li Deng, Ville Hautamäki, Wei Rao, Xiong Xiao, Anthony Larcher, Hanwu Sun, Trung Hieu Nguyen, Guangsen Wang, Aleksandr Sizov, Jianshu Chen, Ivan Kukanov, Amir Hossein Poorjam, Trung Ngo Trong, Chenglin Xu, Haihua Xu, Bin Ma, Eng Siong Chng, Sylvain Meignier

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Utterance Verification for Text-Dependent Speaker Recognition: A Comparative Assessment Using the RedDots Corpus.

Tomi Kinnunen, Md. Sahidullah, Ivan Kukanov, Héctor Delgado, Massimiliano Todisco, Achintya Kumar Sarkar, Nicolai Bæk Thomsen, Ville Hautamäki, Nicholas W. D. Evans, Zheng-Hua Tan

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Variation in Spoken North Sami Language.

Kristiina Jokinen, Trung Ngo Trong, Ville Hautamäki

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

2015

Automatic versus human speaker verification: The case of voice mimicry.

Rosa González Hautamäki, Tomi Kinnunen, Ville Hautamäki, Anne-Maria Laukkanen

Speech Commun., 2015

Factors affecting i-vector based foreign accent recognition: A case study in spoken Finnish.

Hamid Behravan, Ville Hautamäki, Tomi Kinnunen

Speech Commun., 2015

Boosting universal speech attributes classification with deep neural network for foreign accent characterization.

Ville Hautamäki, Sabato Marco Siniscalchi, Hamid Behravan, Valerio Mario Salerno, Ivan Kukanov

Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

2014

From single to multiple enrollment i-vectors: Practical PLDA scoring variants for speaker verification.

Padmanabhan Rajan, Anton Afanasyev, Ville Hautamäki, Tomi Kinnunen

Digit. Signal Process., 2014

A Comparison of Categorical Attribute Data Clustering Methods.

Ville Hautamäki, Antti Pöllänen, Tomi Kinnunen, Kong-Aik Lee, Haizhou Li, Pasi Fränti

Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2014

Comparison of human listeners and speaker verification systems using voice mimicry data.

Ville Hautamäki, Rosa González Hautamäki, Tomi Kinnunen, Anne-Maria Laukkanen

Proceedings of the Odyssey 2014: The Speaker and Language Recognition Workshop, 2014

Dialect levelling in Finnish: a universal speech attribute approach.

Hamid Behravan, Ville Hautamäki, Sabato Marco Siniscalchi, Elie Khoury, Tommi Kurki, Tomi Kinnunen, Chin-Hui Lee

Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

An i-vector based descriptor for alphabetical gesture recognition.

You-Chi Cheng, Ville Hautamäki, Zhen Huang, Kehuang Li, Chin-Hui Lee

Proceedings of the IEEE International Conference on Acoustics, 2014

Introducing attribute features to foreign accent recognition.

Hamid Behravan, Ville Hautamäki, Sabato Marco Siniscalchi, Tomi Kinnunen, Chin-Hui Lee

Proceedings of the IEEE International Conference on Acoustics, 2014

2013

Sparse Classifier Fusion for Speaker Verification.

Ville Hautamäki, Tomi Kinnunen, Filip Sedlak, Kong-Aik Lee, Bin Ma, Haizhou Li

IEEE Trans. Speech Audio Process., 2013

I4u submission to NIST SRE 2012: a large-scale collaborative effort for noise-robust speaker verification.

Rahim Saeidi, Kong-Aik Lee, Tomi Kinnunen, Tawfik Hasan, Benoit G. B. Fauve, Pierre-Michel Bousquet, Elie Khoury, Pablo Luis Sordo Martinez, Jia Min Karen Kua, Changhuai You, Hanwu Sun, Anthony Larcher, Padmanabhan Rajan, Ville Hautamäki, Cemal Hanilçi, Billy Braithwaite, Rosa González Hautamäki, Seyed Omid Sadjadi, Gang Liu, Hynek Boril, Navid Shokouhi, Driss Matrouf, Laurent El Shafey, Pejman Mowlaee, Julien Epps, Tharmarajah Thiruvaran, David A. van Leeuwen, Bin Ma, Haizhou Li, John H. L. Hansen, Jean-François Bonastre, Sébastien Marcel, John S. D. Mason, Eliathamby Ambikairajah

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Effect of multicondition training on i-vector PLDA configurations for speaker recognition.

Padmanabhan Rajan, Tomi Kinnunen, Ville Hautamäki

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

A blind segmentation approach to acoustic event detection based on i-vector.

Zhen Huang, You-Chi Cheng, Kehuang Li, Ville Hautamäki, Chin-Hui Lee

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Automatic regularization of cross-entropy cost for speaker recognition fusion.

Ville Hautamäki, Kong-Aik Lee, David A. van Leeuwen, Rahim Saeidi, Anthony Larcher, Tomi Kinnunen, Taufiq Hasan, Seyed Omid Sadjadi, Gang Liu, Hynek Boril, John H. L. Hansen, Benoit G. B. Fauve

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

I-vectors meet imitators: on vulnerability of speaker verification systems against voice mimicry.

Rosa González Hautamäki, Tomi Kinnunen, Ville Hautamäki, Timo Leino, Anne-Maria Laukkanen

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Merging human and automatic system decisions to improve speaker recognition performance.

Rosa González Hautamäki, Ville Hautamäki, Padmanabhan Rajan, Tomi Kinnunen

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Minimax i-vector extractor for short duration speaker verification.

Ville Hautamäki, You-Chi Cheng, Padmanabhan Rajan, Chin-Hui Lee

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Foreign accent detection from spoken Finnish using i-vectors.

Hamid Behravan, Ville Hautamäki, Tomi Kinnunen

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

2012

Review of a concise introduction to data compression by David Salomon.

Ville Hautamäki

SIGACT News, 2012

Random swap EM algorithm for Gaussian mixture models.

Qinpei Zhao, Ville Hautamäki, Ismo Kärkkäinen, Pasi Fränti

Pattern Recognit. Lett., 2012

Variational Bayes logistic regression as regularized fusion for NIST SRE 2010.

Ville Hautamäki, Kong-Aik Lee, Anthony Larcher, Tomi Kinnunen, Bin Ma, Haizhou Li

Proceedings of the Odyssey 2012: The Speaker and Language Recognition Workshop, 2012

2011

Spoken Language Recognition in the Latent Topic Simplex.

Kong-Aik Lee, Chang Huai You, Ville Hautamäki, Anthony Larcher, Haizhou Li

Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

Regularized Logistic Regression Fusion for Speaker Verification.

Ville Hautamäki, Kong-Aik Lee, Tomi Kinnunen, Bin Ma, Haizhou Li

Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

RSEM: An Accelerated Algorithm on Repeated EM.

Qinpei Zhao, Ville Hautamäki, Pasi Fränti

Proceedings of the Sixth International Conference on Image and Graphics, 2011

Classifier subset selection and fusion for speaker verification.

Filip Sedlak, Tomi Kinnunen, Ville Hautamäki, Kong-Aik Lee, Haizhou Li

Proceedings of the IEEE International Conference on Acoustics, 2011

2010

Ad-Hoc Georeferencing of Web-Pages Using Street-Name Prefix Trees.

Andrei Tabarcea, Ville Hautamäki, Pasi Fränti

Proceedings of the Web Information Systems and Technologies - 6th International Conference, 2010

Towards long-range prosodic attribute modeling for language recognition.

Raymond W. M. Ng, Cheung-Chi Leung, Ville Hautamäki, Tan Lee, Bin Ma, Haizhou Li

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Approaching human listener accuracy with modern speaker verification.

Ville Hautamäki, Tomi Kinnunen, Mohaddeseh Nosratighods, Kong-Aik Lee, Bin Ma, Haizhou Li

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Location-based search engine for multimedia phones.

Pasi Fränti, Andrei Tabarcea, Juha Kuittinen, Ville Hautamäki

Proceedings of the 2010 IEEE International Conference on Multimedia and Expo, 2010

2009

Comparative evaluation of maximum a Posteriori vector quantization and gaussian mixture models in speaker verification.

Tomi Kinnunen, Juhani Saastamoinen, Ville Hautamäki, Mikko Vinni, Pasi Fränti

Pattern Recognit. Lett., 2009

Random swap EM algorithm for finite mixture models in image segmentation.

Qinpei Zhao, Ville Hautamäki, Ismo Kärkkäinen, Pasi Fränti

Proceedings of the International Conference on Image Processing, 2009

Comparing maximum a posteriori vector quantization and Gaussian mixture models in speaker verification.

Tomi Kinnunen, Juhani Saastamoinen, Ville Hautamäki, Mikko Vinni, Pasi Fränti

Proceedings of the IEEE International Conference on Acoustics, 2009

Developing Speaker Recognition System: From Prototype to Practical Application.

Pasi Fränti, Juhani Saastamoinen, Ismo Kärkkäinen, Tomi Kinnunen, Ville Hautamäki, Ilja Sidoroff

Proceedings of the Forensics in Telecommunications, 2009

2008

Maximum a Posteriori Adaptation of the Centroid Model for Speaker Verification.

Ville Hautamäki, Tomi Kinnunen, Ismo Kärkkäinen, Juhani Saastamoinen, Marko Tuononen, Pasi Fränti

IEEE Signal Process. Lett., 2008

Text-independent speaker recognition using graph matching.

Ville Hautamäki, Tomi Kinnunen, Pasi Fränti

Pattern Recognit. Lett., 2008

Time-series clustering by approximate prototypes.

Ville Hautamäki, Pekka Nykänen, Pasi Fränti

Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

Probabilistic clustering by random swap algorithm.

Pasi Fränti, Olli Virmajoki, Ville Hautamäki

Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

Knee Point Detection in BIC for Detecting the Number of Clusters.

Qinpei Zhao, Ville Hautamäki, Pasi Fränti

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2008

2006

Fast Agglomerative Clustering Using a k-Nearest Neighbor Graph.

Pasi Fränti, Olli Virmajoki, Ville Hautamäki

IEEE Trans. Pattern Anal. Mach. Intell., 2006

Speaker, Vocabulary and Context Independent Word Spotting System for Continuous Speech.

Radu Timofte, Ville Hautamäki, Pasi Fränti

Proceedings of the 5th International Symposium on Chinese Spoken Language Processing, 2006

On the Use of Long-Term Average Spectrum in Automatic Speaker Recognition.

Tomi Kinnunen, Ville Hautamäki, Pasi Fränti

Proceedings of the 5th International Symposium on Chinese Spoken Language Processing, 2006

2005

Accuracy of MFCC-Based Speaker Recognition in Series 60 Device.

Juhani Saastamoinen, Evgeny Karpov, Ville Hautamäki, Pasi Fränti

EURASIP J. Adv. Signal Process., 2005

Improving K-Means by Outlier Removal.

Ville Hautamäki, Svetlana Cherednichenko, Ismo Kärkkäinen, Tomi Kinnunen, Pasi Fränti

Proceedings of the Image Analysis, 14th Scandinavian Conference, 2005

2004

Outlier Detection Using k-Nearest Neighbour Graph.

Ville Hautamäki, Ismo Kärkkäinen, Pasi Fränti

Proceedings of the 17th International Conference on Pattern Recognition, 2004

2003

On the fusion of dissimilarity-based classifiers for speaker identification.

Tomi Kinnunen, Ville Hautamäki, Pasi Fränti

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Fast PNN-based Clustering Using K-nearest Neighbor Graph.

Pasi Fränti, Olli Virmajoki, Ville Hautamäki

Proceedings of the 3rd IEEE International Conference on Data Mining (ICDM 2003), 2003